OPERATION
50950436
/
H0521
66
Printed in U.S.A.
Run-In Period
The performance and service life of the
machine is heavily dependent on using the
machine carefully during its first 100 operating
hours .
• Do not operate machine at the maximum
rated operating capacity .
• Do not run the engine at a high speed for
extended periods of time .
• Increase the load gradually while varying the
engine speed .
Follow the maintenance schedule . See”Fig . 20
- Ignition Switch” on page 64 .
Stopping the Engine
Perform the “Mandatory Safety Shutdown
Procedure” on page 16 .
Do not stop the engine at full throttle.
Damage to the engine and engine tur-
bocharger can result. Allow the engine
to idle for approximately 1 minute
before shutting it off.
Engine Stalling
If the engine should stall for any reason
during operation, always turn the igni-
tion key all the way counter-clockwise
to the “OFF” position before re-starting
the engine according to”Starting the
Engine” on page 63.
Safety Interlock System
(Hydraloc™)
NEVER defeat the safety interlock
system by mechanically or electrically
bypassing any switches, relays or
solenoid valves.
An interlock system is used on the machine for
operator safety . Together with solenoid valves,
switches and relays, the interlock system:
• Prevents the engine from starting unless the
operator is sitting on the seat and the operator
restraint bar is down .
• Disables the lift arm, attachment tilt and
wheel drives when the operator leaves the
seat, turns the key switch to OFF or raises the
restraint bar .
• Disables auxiliary hydraulic system when the
restraint bar is raised or the key switch is OFF .
Testing the Safety Interlock System
Before leaving a parked machine, check the
safety interlock system for proper operation:
Restraint Bar
With the engine running, raise the restraint
bar . Move each of the controls . There should
be not more than a slight movement of the lift
arm, attachment and machine . If there is any
significant movement, troubleshoot and correct
the problem immediately . Contact your dealer
if necessary .
Seat Switch
With the engine off and the restraint bar
lowered, unfasten the seatbelt . Lift your weight
up off the seat. Try to start the engine. If the
engine starts, turn off the engine, and trouble
-
shoot and correct the problem . Contact your
dealer if necessary .
Содержание MUSTANG 1050RT
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